**4. Importance of green banking**

Banks are very important financial intermediaries to collect money from surplus units to disburse money to deficit units. Banks by its financing activities help economy to move on. Therefore, to face the reality of achieving SDGs, banks should involve in green banking. The central banks' role here is imperative. Policy and guideline creation and enforcement of that can ensure the successful implementation of green financing by banks. Out of 17 SDGs, goal No. 7 affordable and clean energy; goal No. 9 industry, innovation, and infrastructure; goal No. 11 sustainable cities and communities; goal No. 12 responsible consumption and production; and goal No. 13 climate actions are goals with successful implementation of those are related to green banking.
